Episode 82 features the story of the Transcontinental Railroad, including the famous Golden Spike. Also in this episode is the story of Joseph Kekuku, a boy from Hawaii who changed music after being inspired by a random occurrence, possibly involving another railroad spike.

If you'd like to learn more about Kekuku and the role of Hawaii in music through the steel guitar, I recommend the book Kika Kila, by John Troutman. It was very important to creating this episode.